UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yDTokl4E5wXNcepO2K2+UYAJdfjQ7Tqhc1xQy7d5+VQ=' 
WHERE 
  key_id = '1a3701f09ed924d3601be25541fb684e8c97f2b728d4f29fc083080038241717' 
  AND (
    token = 'yDTokl4E5wXNcepO2K2+UYAJdfjQ7Tqhc1xQy7d5+VQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )